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Articles

Sydney Frequency Plan for older model Audio Users

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NB: This information applies only for clients who have had their 2020 systems reprogrammed to avoid Digital television in the Sydney area.

 All 2020 systems are programmed with four groups of eight frequencies, viz.

 F1 channels 1-8 & 9-16 and F2 channels 1-8 & 9-16

Last Updated on Friday, 10 July 2009 01:08 Read more...
 

Like a Lawsuit with your Wireless Mikes?

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 The operation of 200 mW transmitters is unlawful in many developed nations.  Their use may expose talent to dangerous RF levels.  How would you feel about a multi-million dollar lawsuit for reckless use of wireless mikes?

Whether a danger actually exists is not the point.  It's a legal issue. 

Last Updated on Wednesday, 05 August 2009 06:43 Read more...
 

Helical Aerials and Wireless Mikes

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A revolutionary new aerial, that will double the range of your wireless mike system, recently caught my eye.  

Alas, there is nothing new about the helical aerial.

Last Updated on Sunday, 01 November 2009 06:50 Read more...
 

Roll up! Roll up! See the Greatest Aerial Ever Made

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Some years back, I had a production team shooting a TV drama only a few blocks from my home.  When I discovered the sound mixer was an existing client, I invited myself onto the set where he was delighted to show me his latest purchase.  The most fantastic wireless mike aerial ever invented.

Last Updated on Friday, 13 November 2009 05:06 Read more...
 

True Diversity

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 The DX2040 and Envoy receivers are TRUE diversity.  Some competitors claim their products are diversity, although we feel that is ‘misleading’.  A true diversity receiver has two complete receivers each with separate aerial ports.  At the end of each receiver chain is a solid state switch which selects the best performing  receiver and routes that audio to the output socket.  This is true diversity reception and it outperforms non-diversity systems hands-down

Last Updated on Tuesday, 12 May 2009 23:40 Read more...
 


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